Doju's mask that allows him to summon his Persona, Khepri. The Beetle Mask represents sturdiness and hardship, but also laziness and boorish.
Opponents:
1st Round: Ike Remus
2nd Round: Silver Theodore
3rd Round: Amagi Yasogami
4th Round: Codelio
5th Round: Corinth Hartsville
6th Round: Shadow Codelio
7th Round: Codelio (Hacker)
Doju's perspective cognition never distorted, due to the fact that he has a careless attitude for anyone's regard of safety regardless of the situation. However, he becomes more adamant about his foster family and friends, and his bonds of having family gives him the urge to rip off his mask and reawakens his Persona. After the events, though still his usual self, the difference is he no longer boasts about being a famous track star and wishes to become a painter. He also becomes an autism specialist for kids with autism as his part-time job.